{"product_id":"winway-18650-3-7v-lithium-ion-rechargeable-battery","title":"Winway 18650 3.7V Lithium-Ion Rechargeable Battery","description":"\u003ch2 data-start=\"113\" data-end=\"184\"\u003eWinway 3.7V 18650 Li-Ion Battery for DIY, Robotics \u0026amp; Power Applications\u003c\/h2\u003e\n\u003cp data-start=\"219\" data-end=\"526\"\u003eThe \u003cstrong data-start=\"223\" data-end=\"277\"\u003eWinway 18650 3.7V Lithium-Ion Rechargeable Battery\u003c\/strong\u003e is a reliable and widely used cylindrical cell designed for \u003cstrong data-start=\"338\" data-end=\"404\"\u003eDIY electronics, battery packs, robotics, and portable devices\u003c\/strong\u003e. Built using lithium-ion chemistry, it delivers \u003cstrong data-start=\"453\" data-end=\"525\"\u003estable voltage output, good cycle life, and efficient energy storage\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"528\" data-end=\"879\"\u003eAvailable in multiple capacity variants such as \u003cstrong data-start=\"576\" data-end=\"633\"\u003e2000mAh, 2200mAh, 2500mAh, 2600mAh, and up to 3000mAh\u003c\/strong\u003e, this battery allows flexibility depending on runtime and load requirements. It follows the standard \u003cstrong data-start=\"735\" data-end=\"770\"\u003e18650 form factor (18mm × 65mm)\u003c\/strong\u003e, ensuring compatibility with holders, chargers, and pack assemblies. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"881\" data-end=\"1050\"\u003eDesigned for both low and moderate current applications, Winway cells provide \u003cstrong data-start=\"959\" data-end=\"1030\"\u003econsistent performance, lightweight design, and ease of integration\u003c\/strong\u003e into custom builds.\u003c\/p\u003e\n\u003chr data-start=\"1052\" data-end=\"1055\"\u003e\n\u003ch2 data-section-id=\"1j5qwet\" data-start=\"1057\" data-end=\"1076\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1060\" data-end=\"1076\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1077\" data-end=\"1447\"\u003e\n\u003cli data-section-id=\"rt9okz\" data-start=\"1077\" data-end=\"1126\"\u003eStandard \u003cstrong data-start=\"1088\" data-end=\"1124\"\u003e18650 cylindrical cell (18×65mm)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xborq9\" data-start=\"1127\" data-end=\"1177\"\u003eNominal voltage: \u003cstrong data-start=\"1146\" data-end=\"1175\"\u003e3.7V (4.2V fully charged)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1eutdx3\" data-start=\"1178\" data-end=\"1226\"\u003eMultiple capacity options for flexible usage\u003c\/li\u003e\n\u003cli data-section-id=\"1tisph\" data-start=\"1227\" data-end=\"1284\"\u003eStable discharge performance for electronics projects\u003c\/li\u003e\n\u003cli data-section-id=\"2c6t5r\" data-start=\"1285\" data-end=\"1382\"\u003eRechargeable with long cycle life (~500 cycles typical) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12z2izy\" data-start=\"1383\" data-end=\"1447\"\u003eSuitable for series and parallel battery pack configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1449\" data-end=\"1452\"\u003e\n\u003ch2 data-section-id=\"1vwarx2\" data-start=\"1454\" data-end=\"1488\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1457\" data-end=\"1488\"\u003eVariants – Capacity Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1490\" data-end=\"1838\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1490\" data-end=\"1538\"\u003e\n\u003ctr data-start=\"1490\" data-end=\"1538\"\u003e\n\u003cth data-start=\"1490\" data-end=\"1504\" data-col-size=\"sm\" class=\"\"\u003e\u003cstrong data-start=\"1492\" data-end=\"1503\"\u003eVariant\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"1504\" data-end=\"1519\" data-col-size=\"sm\" class=\"\"\u003e\u003cstrong data-start=\"1506\" data-end=\"1518\"\u003eCapacity\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-start=\"1519\" data-end=\"1538\" data-col-size=\"sm\" class=\"\"\u003e\u003cstrong data-start=\"1521\" data-end=\"1536\"\u003eTypical Use\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1585\" data-end=\"1838\"\u003e\n\u003ctr data-start=\"1585\" data-end=\"1636\"\u003e\n\u003ctd data-start=\"1585\" data-end=\"1595\" data-col-size=\"sm\"\u003e2000mAh\u003c\/td\u003e\n\u003ctd data-start=\"1595\" data-end=\"1609\" data-col-size=\"sm\"\u003eEntry-level\u003c\/td\u003e\n\u003ctd data-start=\"1609\" data-end=\"1636\" data-col-size=\"sm\"\u003eToys, small electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1637\" data-end=\"1679\"\u003e\n\u003ctd data-start=\"1637\" data-end=\"1647\" data-col-size=\"sm\"\u003e2200mAh\u003c\/td\u003e\n\u003ctd data-start=\"1647\" data-end=\"1658\" data-col-size=\"sm\"\u003eStandard\u003c\/td\u003e\n\u003ctd data-start=\"1658\" data-end=\"1679\" data-col-size=\"sm\"\u003eDIY \u0026amp; general use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1680\" data-end=\"1722\"\u003e\n\u003ctd data-start=\"1680\" data-end=\"1690\" data-col-size=\"sm\"\u003e2500mAh\u003c\/td\u003e\n\u003ctd data-start=\"1690\" data-end=\"1697\" data-col-size=\"sm\"\u003eHigh\u003c\/td\u003e\n\u003ctd data-start=\"1697\" data-end=\"1722\" data-col-size=\"sm\"\u003eRobotics, IoT devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1723\" data-end=\"1780\"\u003e\n\u003ctd data-start=\"1723\" data-end=\"1733\" data-col-size=\"sm\"\u003e2600mAh\u003c\/td\u003e\n\u003ctd data-start=\"1733\" data-end=\"1749\" data-col-size=\"sm\"\u003eHigher backup\u003c\/td\u003e\n\u003ctd data-start=\"1749\" data-end=\"1780\" data-col-size=\"sm\"\u003ePower packs, longer runtime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1781\" data-end=\"1838\"\u003e\n\u003ctd data-start=\"1781\" data-end=\"1791\" data-col-size=\"sm\"\u003e3000mAh\u003c\/td\u003e\n\u003ctd data-start=\"1791\" data-end=\"1809\" data-col-size=\"sm\"\u003eExtended backup\u003c\/td\u003e\n\u003ctd data-start=\"1809\" data-end=\"1838\" data-col-size=\"sm\"\u003eHigh runtime applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"1840\" data-end=\"1843\"\u003e\n\u003ch2 data-section-id=\"2lppn4\" data-start=\"1845\" data-end=\"1880\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1848\" data-end=\"1866\"\u003eSpecifications\u003c\/strong\u003e \u003cem data-start=\"1867\" data-end=\"1878\"\u003e(typical)\u003c\/em\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1881\" data-end=\"2231\"\u003e\n\u003cli data-section-id=\"1cp9qli\" data-start=\"1881\" data-end=\"1920\"\u003eType: Lithium-Ion Rechargeable Cell\u003c\/li\u003e\n\u003cli data-section-id=\"ptbtdz\" data-start=\"1921\" data-end=\"1937\"\u003eModel: 18650\u003c\/li\u003e\n\u003cli data-section-id=\"hip5oq\" data-start=\"1938\" data-end=\"1963\"\u003eNominal Voltage: 3.7V\u003c\/li\u003e\n\u003cli data-section-id=\"20yojr\" data-start=\"1964\" data-end=\"1993\"\u003eFull Charge Voltage: 4.2V\u003c\/li\u003e\n\u003cli data-section-id=\"y0yoij\" data-start=\"1994\" data-end=\"2059\"\u003eCut-off Voltage: ~2.75V \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kmmslw\" data-start=\"2060\" data-end=\"2091\"\u003eCapacity: 2000mAh – 3000mAh\u003c\/li\u003e\n\u003cli data-section-id=\"1volp94\" data-start=\"2092\" data-end=\"2177\"\u003eContinuous Discharge Current: ~3A (typical) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9fdx2k\" data-start=\"2178\" data-end=\"2209\"\u003eCycle Life: ~300–500 cycles\u003c\/li\u003e\n\u003cli data-section-id=\"wnvuga\" data-start=\"2210\" data-end=\"2231\"\u003eSize: 18mm × 65mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2233\" data-end=\"2236\"\u003e\n\u003ch2 data-section-id=\"k0zlak\" data-start=\"2238\" data-end=\"2257\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2241\" data-end=\"2257\"\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2258\" data-end=\"2449\"\u003e\n\u003cli data-section-id=\"13p8uwv\" data-start=\"2258\" data-end=\"2307\"\u003eDIY battery packs (2S, 3S, 4S configurations)\u003c\/li\u003e\n\u003cli data-section-id=\"1q02707\" data-start=\"2308\" data-end=\"2343\"\u003eRobotics and automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"vjv6lt\" data-start=\"2344\" data-end=\"2380\"\u003ePower banks and portable devices\u003c\/li\u003e\n\u003cli data-section-id=\"nf84so\" data-start=\"2381\" data-end=\"2416\"\u003eLED lighting and backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"1yw5i5q\" data-start=\"2417\" data-end=\"2449\"\u003eIoT and embedded electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2451\" data-end=\"2454\"\u003e\n\u003ch2 data-section-id=\"1m4hh8c\" data-start=\"2456\" data-end=\"2485\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2459\" data-end=\"2485\"\u003eImportant Safety Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2486\" data-end=\"2691\"\u003e\n\u003cli data-section-id=\"1md90v4\" data-start=\"2486\" data-end=\"2532\"\u003eUse with proper \u003cstrong data-start=\"2504\" data-end=\"2530\"\u003eBMS\/protection circuit\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"179djuh\" data-start=\"2533\" data-end=\"2581\"\u003eCharge using \u003cstrong data-start=\"2548\" data-end=\"2579\"\u003eLi-ion CC\/CV charger (4.2V)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"114hcsl\" data-start=\"2582\" data-end=\"2636\"\u003eAvoid short circuit, overcharge, or deep discharge\u003c\/li\u003e\n\u003cli data-section-id=\"4qfhv8\" data-start=\"2637\" data-end=\"2691\"\u003eDo not mix cells of different capacities or brands\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MakerBazar.in","offers":[{"title":"2000mAh \/ Pack of 1","offer_id":49567989694704,"sku":"204540","price":75.0,"currency_code":"INR","in_stock":false},{"title":"2000mAh \/ Box of 100","offer_id":49567989727472,"sku":"204540-100P","price":6999.0,"currency_code":"INR","in_stock":true},{"title":"2200mAh \/ Pack of 1","offer_id":49567989825776,"sku":"864755072","price":89.0,"currency_code":"INR","in_stock":true},{"title":"2200mAh \/ Box of 100","offer_id":49567989858544,"sku":"864755072-100P","price":8299.0,"currency_code":"INR","in_stock":true},{"title":"1800mAh \/ Pack of 1","offer_id":49567989956848,"sku":"379245","price":59.0,"currency_code":"INR","in_stock":false},{"title":"1800mAh \/ Box of 100","offer_id":49567989989616,"sku":"379245-100P","price":5499.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0088\/0056\/7392\/files\/Winway_Batteries.png?v=1776357519","url":"https:\/\/makerbazar.in\/products\/winway-18650-3-7v-lithium-ion-rechargeable-battery","provider":"MakerBazar.in","version":"1.0","type":"link"}